I'm trying to tune the ken stone VCO and have some questions. I realize that
tuning the circuit is tedious but i am using a guitar tuner to try and tune
it. It stays pretty much in tune for about one whole octave and then starts
ti trail off. Is this about average? Also used 2% resistors instead of 1%.
Would this be the reason this the reason? the way i have been tuning it is
different from the way he describes on his site. I put in a cv voltage that
is supposed to be middle C, i then set the 'zero' pot to be middle C. I then
go up an octave and adjust the 'span' so that it is in tune. I then repeat.
Does this sound about right?
Josh
[Non-text portions of this message have been removed]
tuning the circuit is tedious but i am using a guitar tuner to try and tune
it. It stays pretty much in tune for about one whole octave and then starts
ti trail off. Is this about average? Also used 2% resistors instead of 1%.
Would this be the reason this the reason? the way i have been tuning it is
different from the way he describes on his site. I put in a cv voltage that
is supposed to be middle C, i then set the 'zero' pot to be middle C. I then
go up an octave and adjust the 'span' so that it is in tune. I then repeat.
Does this sound about right?
Josh
[Non-text portions of this message have been removed]